Jill Marsal

Jill Marsal is a founding partner of Marsal Lyon Literary Agency and has been named a top dealmaker by Publishers Marketplace.

She is known for championing both bestselling and debut authors with equal passion.

With over 20 years of experience in publishing and a JD from Harvard Law School, Jill brings a rare combination of editorial insight, excellent negotiation skills, and deep industry knowledge to every project she takes on.

Jill sees her role as more than just an agent – she’s a true partner to her authors, helping them shape their writing careers, find the perfect publishing home, and reach their readers.

Whether you’re working on your first book or your fifteenth, Jill is known for her collaborative spirit, strategic thinking, and unwavering dedication to her clients.